The key finding
A comprehensive 2026 review examining Ghana’s progress toward health-related Sustainable Development Goals reveals a mixed picture of achievements and persistent challenges. The scoping review, which analyzed 51 studies and reports covering data from September 2015 to October 2022, found that Ghana has made notable progress in controlling infectious diseases, improving access to clean water, and significantly reducing the prevalence of overweight children under five years old. However, substantial gaps remain in maternal and child health services, mental health care, sanitation infrastructure, universal health coverage, and food security — challenges driven primarily by structural and socioeconomic barriers that continue to limit equitable health outcomes.
What the study looked like
Researchers conducted a scoping review following the established Arksey and O’Malley framework, searching multiple databases including Scopus, PubMed, Medline, CINAHL, and EBSCOhost. They identified 37 peer-reviewed articles and 14 pieces of grey literature (including organizational reports, theses, and blog posts) that met their criteria. The team focused specifically on health and health-related Sustainable Development Goals (HHSDGs) in Ghana, examining evidence collected over a seven-year period from September 2015 through October 2022. Studies were screened systematically using PRISMA-ScR guidelines and assessed for quality using the Mixed Methods Appraisal Tool. The review specifically examined five key SDG areas: health and wellbeing (SDG 3), climate change and action (SDG 13), gender equality (SDG 5), zero hunger (SDG 2), and clean water and sanitation (SDG 6), with mental health emerging as an important cross-cutting theme.
Why researchers think this happened
The review authors suggest that Ghana’s successes in certain health areas reflect targeted policy interventions and the adoption of health innovations, particularly in infectious disease management and water access programs. The country’s progress in reducing childhood overweight likely stems from nutrition initiatives and public health campaigns. Gender equality improvements appear linked to deliberate governmental and non-governmental efforts to address disparities. However, the persistent gaps in maternal health, mental health services, sanitation, and food security point to deeper structural issues. The researchers highlight that socioeconomic barriers — including poverty, inadequate infrastructure in rural areas, limited healthcare workforce, and unequal resource distribution — continue to undermine progress in these critical areas. Mental health emerged as particularly concerning because, despite its importance, it lacks status as a standalone SDG, potentially leading to under-prioritization in national planning and resource allocation.
How to read this carefully
This scoping review synthesizes existing literature rather than presenting new primary data, which means its conclusions depend on the quality and completeness of available studies from 2015-2022. The review doesn’t provide specific quantitative metrics for most achievements or gaps, making it difficult to assess the magnitude of progress or challenges. Since data collection ended in October 2022, more recent developments aren’t captured. Additionally, scoping reviews are designed to map the landscape of research rather than evaluate effectiveness of specific interventions, so readers shouldn’t interpret this as definitive evidence about what works or doesn’t work in Ghana’s health system. The findings reflect reported trends and identified themes rather than controlled comparisons, and what’s published in academic literature may not fully represent on-the-ground realities, particularly in under-researched rural areas.
What this means for everyday life
For those interested in global health equity, this review illustrates how progress rarely happens uniformly — countries can excel in some health areas while struggling in others, often due to where resources and political attention flow. The finding that mental health emerged as important yet lacks standalone SDG status highlights how international frameworks can inadvertently marginalize certain health needs. If you’re involved in global health work, development aid, or policy advocacy, these patterns suggest that achieving broad health goals requires addressing underlying socioeconomic structures, not just implementing isolated health programs. For Ghanaians and those connected to the country, this analysis indicates that while some health metrics are improving, accessing maternal care, mental health services, adequate sanitation, and consistent nutrition may still present challenges depending on location and economic status. The 2030 deadline for SDGs means accelerated, targeted interventions are needed in the next few years to close remaining gaps.